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Adesto Technologies
Flash AT25DL
Adesto Technologies
Flash AT25DN
 
Adesto Technologies
Flash AT25PE
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Flash AT25DN

SPI Serial Flash Memory with Dual-Read Support

Adesto Technologies

The Adesto® AT25DN256 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25DN256, with its page erase granularity it is ideal for data storage as well, eliminating the need for additional data storage devices. The erase block sizes of the AT25DN256 have been optimized to meet the needs of today's code and data storage applications. By optimizing the size of the erase blocks, the memory space can be used much more efficiently. Because certain code modules and data storage segments must reside by themselves in their own erase regions, the wasted and unused memory space that occurs with large sectored and large block erase Flash memory devices can be greatly reduced.

Specifications
  • Clock Frequency:104MHz
  • Memory Format:FLASH
  • Memory Interface:SPI
  • Memory Type:Non-Volatile
  • Mounting Type:Surface Mount
  • Operating Temperature:-40°C ~ 85°C (TC)
  • Technology:FLASH
  • Voltage - Supply:2.3V ~ 3.6V
  • Write Cycle Time - Word, Page:8µs, 1.75ms
Parts

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AT25DN512C-SSHF-BAT25DN512C-SSHF-BIC FLASH 512K SPI 104MHZ 8SOIC Non-VolatileFLASHFLASH512Kb (64K x 8)8-SOIC (0.154", 3.90mm Width)RoHS
AT25DN256-SSHF-TAT25DN256-SSHF-TIC FLASH 256K SPI 104MHZ 8SOIC Non-VolatileFLASHFLASH256Kb (32K x 8)8-SOIC (0.154", 3.90mm Width)RoHS
AT25DN512C-SSHF-TAT25DN512C-SSHF-TIC FLASH 512K SPI 104MHZ 8SOIC Non-VolatileFLASHFLASH512Kb (64K x 8)8-SOIC (0.154", 3.90mm Width)RoHS
AT25DN256-XMHF-TAT25DN256-XMHF-TIC FLASH 256K SPI 104MHZ 8TSSOP Non-VolatileFLASHFLASH256Kb (32K x 8)8-TSSOP (0.173", 4.40mm Width)RoHS
AT25DN512C-XMHF-TAT25DN512C-XMHF-TIC FLASH 512K SPI 104MHZ 8TSSOP Non-VolatileFLASHFLASH512Kb (64K x 8)8-TSSOP (0.173", 4.40mm Width)RoHS
AT25DN256-MAHF-TAT25DN256-MAHF-TIC FLASH 256K SPI 104MHZ 8UDFN Non-VolatileFLASHFLASH256Kb (32K x 8)8-UFDFN Exposed PadRoHS
AT25DN011-SSHF-TAT25DN011-SSHF-TIC FLASH 1M SPI 104MHZ 8SOIC Non-VolatileFLASHFLASH1Mb (128K x 8)8-SOIC (0.154", 3.90mm Width)RoHS
AT25DN512C-MAHF-TAT25DN512C-MAHF-TIC FLASH 512K SPI 104MHZ 8UDFN Non-VolatileFLASHFLASH512Kb (64K x 8)8-UFDFN Exposed PadRoHS
AT25DN011-XMHF-TAT25DN011-XMHF-TIC FLASH 1M SPI 104MHZ 8TSSOP Non-VolatileFLASHFLASH1Mb (128K x 8)8-TSSOP (0.173", 4.40mm Width)RoHS
AT25DN011-MAHF-TAT25DN011-MAHF-TIC FLASH 1M SPI 104MHZ 8UDFN Non-VolatileFLASHFLASH1Mb (128K x 8)8-UFDFN Exposed PadRoHS

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